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1/2″ Straight Through Type Brass Gas Ball Valve
This brass gas ball valve is a straight-through valve used to turn gas flow on and off in gas piping systems. It is made entirely of brass. One end has a quick-connect fitting for gas hoses, and the other end has a threaded port for connection to gas pipelines. The yellow handle on top allows quick and easy on-off operation. It is suitable for straight-line gas pipe layouts in both residential and commercial installations.
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M1/2″X F1/2″ Gas Ball Valve with Butterfly Handle A gas ball valve with a butterfly handle, made of brass, is a basic control valve used in gas transmission systems. It is widely applied in residential gas pipelines, commercial kitchen equipment, industrial gas lines, and terminal connections such as gas water heaters and gas stoves. The valve is designed with one male thread and one female thread, making it easy to match standard gas pipelines or equipment interfaces of the same size. This valve offers reliable sealing performance and can effectively stop gas flow when closed. It is convenient for daily gas control and also makes equipment maintenance safer and easier. It is an essential component for safe and stable gas system operation.
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PTFE Seal Brass Gas Cock Valves
This brass gas cock valve features a brass body paired with a PTFE core seal and boasts a 90° right-angle structure. It comes with a quick-connect gas hose fitting on one end and a pipeline connection port on the other. The top-mounted yellow handle enables precise control of the on-off status through rotational operation. Ideal for corner layout applications in both residential and commercial gas piping systems, this valve combines two key functions: directional flow redirection and reliable gas on-off control.
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Pressure Relief Boiler Gas Brass Safety Valve
This brass pressure relief safety valve is a dedicated safety protection component engineered for boiler gas systems. Featuring a 90° right-angle body structure, it has a threaded port on one end for secure connection to boiler gas pipelines. When pipeline gas pressure exceeds the preset safety threshold, the valve opens automatically to release excess pressure. It is specifically designed for pressure safety protection applications in boiler gas systems.
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Lead-free Brass Ball Valve FXM This lead-free brass ball valve is an eco-friendly on-off control valve engineered for piping systems. Featuring a straight-through design, it comes with a male-threaded port on one end and a female-threaded port on the other. A top-mounted extended yellow handle for easy switching operation (90-degree rotation can be completed on and off). It is suitable for applications with strict environmental standards.
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1/4 turn Lead-free Press Ball Valve with PEX This lead-free PEX press ball valve is made from lead-free brass and is designed for use with PEX pipes. Both ends use crimp-style PEX connections, so no threading is needed. The valve connects to PEX pipes directly with standard crimping tools, making installation fast and simple. It is suitable for PEX water supply, drainage, and potable water systems, and meets the requirements for safe, environmentally friendly plumbing installations.
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Butterfly Gas Ball Valve
Parameters of Butterfly Gas Ball Valve
Gas Ball Valve with Aluminum Butterfly Handle
A gas ball valve equipped with an aluminum butterfly handle, made of lead-free brass. It is the core control accessory in the gas transmission system. With only 1/4 rotation, it can quickly open or cut off the gas supply, making the operation easy. The handle position also visually displays the valve switch state, providing convenience for users to check. This ensures not only smooth gas circulation but also quick and easy cut-off of the gas source during daily use or equipment maintenance.
- Model No.: JX-10059
- Size: 1/2″, 3/8″
- Material: Lead-free brass, CW617N
- A butterfly handle for on/off flow control
- Max working pressure: 20 bar
- Working temperature: -20 -110 °C
- Finishing: Nickel-plated
- PTFE/NBR seals
- At 90 degrees, the valve opens or closes
- Suitable for a wide variety of non-aggressive liquids and gases
- Manual actuation
- Standard: DIN EN 331
- Full bore/Standard port
1. Are raw materials traceable for gas ball valve production?
Plumberstar butterfly gas ball valves use fully traceable raw materials. Every material can be traced 100%. This is our basic and strict quality rule for high-pressure, high-risk gas products.
We set up separate traceability records for all key raw materials:
- Brass or stainless steel bars for the valve body
- Copper alloy or stainless steel for the ball core
- Valve stem, pressure cap, nut, and other hardware parts
- Gas-special seals like NBR, EPDM
All materials have fixed suppliers, clear batches, and full certificates. We stop unknown or low-quality materials from entering production.
Each batch of materials must come with these documents: Material Certificate, Test report, heat number, batch number
Our quality team also checks them. We do spectral testing, size check, and appearance inspection. Only passed materials can enter the warehouse. We give each batch a unique internal number.
Every production step is recorded: Raw material batch number, Machine number, Operator, Production time. Steps include cutting, forging, processing, assembly, and finishing. We can trace any finished product back to its raw material batch.
We keep all certificates, test data, and production records for a long time. We can support customer audits, third-party checks, and certification reviews at any time.
2. What is the sealing performance of the butterfly gas ball valve?
Plumberstar butterfly gas ball valves follow the highest gas safety standards. We control the sealing structure, materials, production, and testing strictly. This keeps pipeline systems safe.
The valve uses a two-way, multi-level sealing design. The ball is precision-ground with a very smooth surface. It fits the valve seat evenly in 360 degrees.
The valve stem is the most common leak point for gas valves. We use a double sealing structure there. Multiple sealing rings work together. They let the stem turn smoothly. They also stop gas from leaking out along the stem. This removes safety risks from the structure.
We use stable machines and processes. Each sealing surface has a consistent size, concentricity, and smoothness. Processing errors won’t affect the sealing effect.
All key sealing parts are checked strictly: valve body, ball, stem, and sealing components. Only fully qualified parts go into assembly.
Every butterfly gas ball valve takes an air-tightness test before delivery. We apply standard test pressure and hold it. We use professional methods to check for leaks. Only products that pass the test are marked qualified and shipped.
3. Does the butterfly gas ball valve support LCL?
Plumberstar fully supports LCL shipping. We can meet your different needs for order size, delivery time, and logistics cost. Small-batch orders, sample orders, test orders, channel restocks, and project batch deliveries can all be shipped safely by LCL.
We pack every box according to international logistics standards. We use strong, five-layer, thickened export cartons. They are firm, moisture-proof, and pressure-resistant. They can handle multiple loading, unloading, and transfers during LCL transport. They protect products from extrusion, collision, and friction damage.
We can print clear information on the outer box as you need: product name, specs, quantity, gross & net weight, marks, and warning signs. This helps terminals, warehouses, and customs clearance at the destination port.
We work flexibly with LCL shipping. We can use your nominated freight forwarder. Or we can help you arrange reliable LCL logistics. We assist with warehousing, delivery, and customs declaration. We make sure goods reach the LCL warehouse on time.
We also optimize box size and weight for LCL. We improve packing efficiency and lower logistics costs. Even small orders get safe, smooth, and low-cost international shipping.
For long-term customers,we can support batch production and batch LCL shipping based on your market plan. This helps you optimize inventory, reduce capital pressure, and keep a stable supply overseas.
No matter how big or small your order is, Plumberstar provides safe and reliable shipping options for butterfly gas ball valves, including FCL and LCL. We fully support your market development and flexible business operations.
4. What is the lead time for the butterfly gas ball valve?
Plumberstar butterfly gas ball valve lead times vary by order type. They are standard, stable, and can be adjusted flexibly.
Sample orders: 15 working days. This includes sample making, inspection, and packaging. It meets your needs for quick testing and model selection.
Regular bulk orders: 30 calendar days. The time starts when we receive your advance payment and confirm order details. It covers everything: raw material purchase, full automatic production, full inspection, and packaging.
Urgent orders: We can arrange priority production. We can finish production and delivery in as fast as 25 days. It’s good for projects that need to be rushed.
New mold + bulk orders: 45 calendar days. This includes mold design, mold opening, trial production, inspection, and mass production.
Customized projects: 45–60 days. This applies to special specs, certifications, or packaging. We adjust the time based on how complex the customization is. We make sure custom products meet your project needs.
5. What is the warranty of the butterfly gas ball valve?
Plumberstar Butterfly Gas Ball Valve has a standard 2-year warranty. The warranty starts on the day you accept the product.
What the warranty covers:
- Material defects: Cracking, rusting, or unqualified materials in core parts.
- These parts include the valve body, ball, and valve stem.
- The problem must not be caused by human error.
- Manufacturing issues: Defects from poor assembly.
- This includes loose sealing, failure to open/close, and structural faults.
- Seal aging: Seals that age and fail under normal use.
We replace them for free. During the warranty period, we offer free repair or free replacement for the above problems. This keeps your gas pipeline system running stably.
What the warranty does NOT cover:
- Installation, operation, or maintenance not following the product manual.
- Man-made damage or improper use.
- Using media that doesn’t fit the product’s scope.
- Exceeding the rated pressure or temperature.
- Faults from natural disasters, external impact, or other force majeure.
6. What is the packing method for the export gas ball valve?
Plumberstar’s packaging keeps your gas butterfly valves safe during shipping. It also meets customs and storage rules in different countries.
- Each gas butterfly valve is packed separately. We wrap the valve body with anti-static PE film. This keeps out moisture and dust. It stops stainless steel and brass parts from rusting or getting scratched.
- We add custom plastic covers to fragile parts. These include valve stems and flanges. It prevents collision and deformation during shipping.
- Each valve goes into a thickened corrugated box. The box has the product model and specs printed on it. We fill the box with foam or pearl cotton. This fixes the valve in place, with no shaking or wear.
- We use 5-layer standard export corrugated cartons. The cartons have clear marks: brand logo, product name, quantity, gross/net weight, destination, and shipping warnings. Warnings include moisture-proof, keep upright, and fragile.
- Valves are stacked layer by layer in the carton. We put cardboard dividers between layers. We fill bubble film at the top and bottom. This makes the carton stress evenly.
For large-diameter gas butterfly valves, we use extra plywood cases. The wooden cases are fumigated and have IPPC marks. This meets quarantine rules in Europe, America, Australia, and other countries. It stops wooden packaging from carrying pests.
7. How does the performance consistency of the gas ball valve support large projects?
As a professional valve manufacturer, Plumberstar butterfly gas ball valves can support large gas projects, municipal projects, and bulk engineering orders. The reason is simple: we control performance consistency in every step. This includes raw materials, production, inspection, and delivery. Every valve has the same sealing, pressure resistance, opening feel, size, and service life.
We use fixed, fully traceable raw material batches from the start. Key parts have unified specs and materials: valve body, ball core, valve stem, and seals. This avoids differences in strength, corrosion resistance, and sealing from material changes.
We also use fully automatic, high-precision production lines. All sizes, concentricity, and fit gaps are processed stably by machines. We reduce manual operation. Even in mass production, structural accuracy stays highly consistent.
For performance control, every valve uses the same production process and inspection standards. All products must pass the same tests: pressure test, air tightness test, and opening-closing life test. Only qualified products can leave the factory.
This means all valves can be directly replaced and installed on large project sites. No need for separate debugging or batch distinction. Construction teams can install quickly and standardly. This speeds up project progress and reduces on-site faults.
Plumberstar can supply large quantities stably. We provide continuous, high-quality products for large projects. We also offer complete documents as required: inspection reports, material certificates, and factory certificates. This meets project acceptance, factory inspection, and filing needs.
